Image to Base64 Converter

Convert any image to a Base64 data URI. Drag and drop or click to upload. Works with PNG, JPG, GIF, SVG, and WebP formats.

Drop an image here, or click to browse

Supports PNG, JPG, GIF, SVG, WebP

Frequently Asked Questions

Got questions? We've got answers. Search below or browse through our most commonly asked questions.

Drag and drop an image onto the upload area, or click to browse and select a file. The tool will instantly generate a Base64 data URI that you can copy and use in HTML, CSS, or JavaScript.
We support all common image formats: PNG, JPG/JPEG, GIF, SVG, WebP, and BMP. The MIME type is automatically detected from the file.
While there's no strict limit, images larger than 5MB may take longer to process and could impact browser performance. For very large images, consider using a dedicated desktop tool.
A data URI (data:image/png;base64,...) embeds the image data directly in the URL. You can use it in HTML <img src='...'>, CSS background-image: url(...), or JavaScript. This eliminates the need for a separate HTTP request.
Currently, the tool processes one image at a time. For batch conversion, you would need to repeat the process for each image.